Home / 1,548,383.60-2,321,671.44-600,646.88

Finding the Fourth Proportional to 1,548,383.60, 2,321,671.44 and 600,646.88

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Solution

The fourth proportional to 1,548,383.60, 2,321,671.44 and 600,646.88 is: 900,619.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,383.60 : 2,321,671.44 = 600,646.88 : x
  2. Step 2: Convert to fraction form
    1,548,383.60/2,321,671.44 = 600,646.88/x
  3. Step 3: Cross multiply
    1,548,383.60x = 2,321,671.44 × 600,646.88
  4. Step 4: Simplify right side
    1,548,383.60x = 1,394,504,706,821.11
  5. Step 5: Solve for x
    x = 1,394,504,706,821.11/1,548,383.60
  6. Step 6: Final answer
    x = 900,619.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.